US 11,938,501 B2
Nozzle device
Mikio Nezu, Yokosuka (JP)
Assigned to NIFCO INC., Yokosuka (JP)
Appl. No. 17/259,255
Filed by NIFCO INC., Yokosuka (JP)
PCT Filed Jul. 5, 2019, PCT No. PCT/JP2019/026845
§ 371(c)(1), (2) Date Jan. 11, 2021,
PCT Pub. No. WO2020/017363, PCT Pub. Date Jan. 23, 2020.
Claims priority of application No. 2018-136932 (JP), filed on Jul. 20, 2018.
Prior Publication US 2021/0268532 A1, Sep. 2, 2021
Int. Cl. B05B 15/74 (2018.01); A61L 9/14 (2006.01); B05B 1/30 (2006.01); B60H 3/00 (2006.01)
CPC B05B 15/74 (2018.02) [A61L 9/14 (2013.01); B05B 1/306 (2013.01); B60H 3/0007 (2013.01); A61L 2209/134 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A nozzle device comprising:
a main body that is mounted on a vehicle body and that includes a main-body flow-path portion serving as a flow path of a fluid; and
a movable nozzle portion that is accommodated in the main body and that is caused, by a fluid, to move from a non-usage position at which an ejection port is accommodated in the main body to a usage position at which the ejection port is exposed outside of the main body,
wherein a nozzle flow-path portion is included in the movable nozzle portion and communicates with the main-body flow-path portion,
the nozzle flow-path portion includes a fluid receiving portion that is formed in such a manner as to extend upward and outward from an inner surface of the nozzle flow-path portion and in such a manner as to be inclined in a direction in which the movable nozzle portion moves to a usage position, and
wherein the movable nozzle portion includes a surrounding-wall portion that extends from the fluid receiving portion toward an upstream side of the flow path and that covers an outer periphery of the main-body flow-path portion.